I'm struggling with a lifetime issue, does someone here maybe know the magic massaging I need to do so the compiler can reason that those are the same lifetimes?

pub struct An3155Host<'d, T, M>
where
    T: Instance,
    M: Mode,
{
    uart: &'d mut Uart<'d, T, M>,
}

impl<'d, T> An3155Host<'d, T, Async>
where
    T: Instance,
{
    pub fn new (uart: &'d mut Uart<'d, T, Async>) -> Self {
        Self { uart }
    }
...


impl<'d,  F : Fn(u32,&mut [u8]) -> Result<(), FlashingError>, T : Instance> StBootloaderHost<'d, T, F> {
    pub fn new(
        uart: Uart<'d, T, Async>,
        size: u32,
        get_data: F,
    ) -> Result<StBootloaderHost<'d, T, F> , FlashingError> {
        Ok(Self {
            uart,
            _marker: core::marker::PhantomData,
            get_data,
            size,
     
        })
    }

    pub async fn flash(&mut self) -> Result<(), FlashingError> {
        let get_data = &self.get_data;
        let size = self.size;

        let mut an3155 = crate::host::an3155::An3155Host::new(&mut self.uart);